The mutton dum biryani is prepared with meat marinated with spices overnight and then soaked in yogurt before cooking. The gosht (meat) is sandwiched between layers of fragrant long-grained basmati rice, and cooked on dum (steaming over coals), after sealing the handi (vessel) with dough. This is a challenging process as it requires meticulous attention to time and temperature to avoid over- or under-cooking the meat.